In this project, we proposed and implemented a distributed robot's finding algorithm over the well known ESP IoT modules. You can read the full documentation, watch this project's video or try it out on your own.
List of everything needed:
- Pololu's Zumo 32U4 robots in a desired amount (we used four in our case).
- ESP8285 NodeMCU (or any ESP module), one for each Zumo robot.
- A computer or any other device to use as MQTT broker.
- Any Wi-Fi network to connect the devices to.
- Wires and some other common materials for making the PCBs connecting the robots to their ESPs (check the preliminary section of the documentation).